Fair Value Calculator vs Koyfin
Both estimate what a stock is worth, but in different ways. Customizable dashboards, macro data, charting and a very large screener; valuation via DCF/comps is possible, but the focus is visualization and overview. Here approach, coverage, quality and price sit side by side, with honest strengths on both sides.
| Fair Value Calculator | Koyfin | |
|---|---|---|
| Approach | 21 models, weighted by evidence | dashboards/macro + a large screener |
| Coverage | 35,000+ valued stocks | 100,000+ securities globally |
| Quality & risk | Quality score from 25 factors + AI moat | varies by provider |
| Evidence | Survivorship-adjusted backtest, openly shown | usually not shown as a backtest |
| Price | free to use, Pro 9.90/month (first month 1) | free + $39 to $199/month |
Where Koyfin is stronger
- Unbeatable customizable dashboards, macro breadth and charting, a genuine workflow tool.
- Strong for an overview of markets, sectors and your own portfolio.
Where Fair Value Calculator is stronger
- A finished fair-value and quality verdict per stock, instead of assembling valuation yourself in dashboards.
- 21 models, an AI moat and an open backtest, cheaper and more direct for the pure valuation question.
Verdict
Koyfin is a strong dashboard and macro tool. For the concrete question, is this stock too expensive or too cheap, Fair Value Calculator is more direct: a clear verdict per stock without building your own model.
Frequently asked questions
Is Fair Value Calculator a good Koyfin alternative?
For many investors yes: it gives a valuation and quality verdict from 21 models, free to use and much cheaper. Where Koyfin is clearly stronger, we say so openly below.
How does the valuation approach differ?
We run 21 independent models weighted by evidence, plus a separate quality score. Customizable dashboards, macro data, charting and a very large screener; valuation via DCF/comps is possible, but the focus is visualization and overview.
Does this cost anything?
No. The core of Fair Value Calculator is free and needs no sign-up. Pro is 9.90 a month, first month 1, with a 14-day trial and no credit card.
More comparisons
Details about Koyfin from publicly available sources as of July 2026, without warranty; products change. Not affiliated with Koyfin. Not financial advice, no buy or sell recommendation.